Home / 7,935,837.96-10,952,469.40-4,672,956.26

Finding the Fourth Proportional to 7,935,837.96, 10,952,469.40 and 4,672,956.26

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Solution

The fourth proportional to 7,935,837.96, 10,952,469.40 and 4,672,956.26 is: 6,449,276.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935,837.96 : 10,952,469.40 = 4,672,956.26 : x
  2. Step 2: Convert to fraction form
    7,935,837.96/10,952,469.40 = 4,672,956.26/x
  3. Step 3: Cross multiply
    7,935,837.96x = 10,952,469.40 × 4,672,956.26
  4. Step 4: Simplify right side
    7,935,837.96x = 51,180,410,445,188.45
  5. Step 5: Solve for x
    x = 51,180,410,445,188.45/7,935,837.96
  6. Step 6: Final answer
    x = 6,449,276.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.